ANGLE SENSING AND MEASUREMENT APPARATUS AND TRIPOD HEAD EMPLOYING THE SAME

Title:

ANGLE SENSING AND MEASUREMENT APPARATUS AND TRIPOD HEAD EMPLOYING THE SAME

Document Type and Number:

WIPO Patent Application WO/2016/141567

Kind Code:

A1

Abstract:

An angle sensing and measurement apparatus (101) and tripod head (100, 200) employing the same. The angle sensing and measurement apparatus comprises: a back cover (110), provided with an upper matching surface (111); a frame (120), provided with a lower matching surface (121), the lower matching surface (121) and the upper matching surface (111) being oppositely disposed and spaced apart with a preset spacing; a sensor mounting plate (130), configured to mount an angle sensor (133), wherein the sensor mounting plate (130) is disposed between the upper matching surface (111) and the lower matching surface (121), the preset spacing is larger than thickness of the sensor mounting plate (130), such that the sensor mounting plate (130) is movable between the upper matching surface (111) and the lower matching surface (121). The above angle sensing and measurement apparatus (101) can effectively reduce stress between a driving shaft of a motor and angle sensor (133) on the sensor mounting plate (130) so as to reduce manufacturing cost of the tripod head (100, 200).

Inventors:

CHEN ZIHAN (CN)
PAN DAHU (CN)
YAN QILONG (CN)

Application Number:

PCT/CN2015/073997

Publication Date:

September 15, 2016

Filing Date:

March 11, 2015

Export Citation:

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Assignee:

SZ DJI TECHNOLOGY CO LTD (CN)

International Classes:

G05D3/00; F16M11/18

Foreign References:

CN201820146U	2011-05-04
CN204145156U	2015-02-04
CN204155050U	2015-02-11
CN203490352U	2014-03-19
US20110113874A1	2011-05-19

Other References: